// Copyright (C) 2015 Space Monkey, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//   http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package monkit

type gauge struct {
	cb func() float64
}

func (g gauge) Stats(cb func(name string, val float64)) {
	cb("gauge", g.cb())
}

type chain struct {
	source StatSource
}

func (c chain) Stats(cb func(name string, val float64)) {
	c.source.Stats(cb)
}
